The infinitely patient Precious Ramotswe and secretary (make that assistant detective!) Grace Makutsi, travel to the Okavango in this delightful 11th book in the enjoyable series. In Alexander McCall Smith's delightful 11th book in the effortlessly enjoyable series, infinitely patient Precious Ramotswe and her prickly secretary (make that assistant detective!) Grace Makutsi, stray from their usual environs in Gaberone to the Okavango Delta. Mma Ramotswe pronounces, "'This is a very beautiful place --' a different Botswana from the one she knew. The vegetation here seemed very different -- the trees were higher, the leaves greener. There were palm trees among the mapani and acacia; there were creepers and vines; everything was denser."  (BOT38, $14.00)